Display apparatus and manufacturing method of array substrate comprised therein

Abstract

The present disclosure discloses a display apparatus and a manufacturing method of an array substrate comprised therein. The display apparatus includes: a backlight module, a display module located on a light-emitting side of the backlight module, and a shell accommodating the backlight module and the display module. The display module includes: an array substrate and a color film substrate which are opposite to each other, and a first polarizer located on one side, facing away from the color film substrate, of the array substrate. The shell includes: a back part arranged on one side, facing away from the color film substrate, of the backlight module; and a plurality of side parts which are in touch with the back part and perpendicular to the back part.

What is claimed is: 
     
       1. A display apparatus, comprising:
 a backlight module; 
 a display module arranged on a light-emitting side of the backlight module; and 
 a shell accommodating the backlight module and the display module; 
 wherein the display module comprises: 
 an array substrate and a color film substrate which are opposite to each other; and 
 a first polarizer arranged on one side, facing away from the color film substrate, of the array substrate; 
 wherein the color film substrate is arranged between the array substrate and the backlight module, an orthographic projection of the first polarizer on the array substrate completely coincides with the array substrate, and the first polarizer is multiplexed as a protective cover plate; 
 wherein the shell comprises: 
 a back part arranged on one side, facing away from the color film substrate, of the backlight module; and 
 a plurality of side parts which are in touch with the back part and perpendicular to the back part; 
 wherein the plurality of side parts are in contact with a side face of the array substrate and a side face of the first polarizer; and 
 one side, facing away from the back part, of the plurality of side parts is flush with one side, facing away from the array substrate, of the first polarizer; 
 wherein the array substrate comprises a first part and a second part; 
 an orthographic projection of the first part on the back part completely coincides with an orthographic projection of the color film substrate on the back part; 
 an orthographic projection of the second part on the back part does not overlap with the orthographic projection of the color film substrate, and is arranged within a frame region of the display module; 
 an orthographic projection of the backlight module on the back part completely coincides with an orthographic projection of the array substrate on the back part; and 
 the second part, the backlight module, the color film substrate and the plurality of side parts constitute an accommodating space. 
 
     
     
       2. The display apparatus according to  claim 1 , wherein the array substrate comprises:
 a base substrate; 
 an antireflection layer arranged on the base substrate; and 
 a metal layer arranged on one side, facing away from the base substrate, of the antireflection layer; 
 wherein an orthographic projection of the antireflection layer on the base substrate completely coincides with an orthographic projection of the metal layer on the base substrate. 
 
     
     
       3. The display apparatus according to  claim 2 , wherein the metal layer is a gate metal layer and/or a source and drain metal layer. 
     
     
       4. The display apparatus according to  claim 1 , wherein the display module further comprises: a light shielding layer arranged between the first polarizer and the array substrate;
 the light shielding layer is arranged in a frame region of the display module; and 
 the frame region surrounds a display region of the display module. 
 
     
     
       5. The display apparatus according to  claim 1 , wherein the display apparatus further comprises:
 a flexible circuit board arranged on one side, facing the color film substrate, of the second part; 
 a driving circuit board electrically connected with the flexible circuit board; and 
 a hollow rotating shaft hinged with one of the plurality of side parts; 
 wherein the driving circuit board is bent and arranged in the accommodating space; or, 
 one end, facing away from the flexible circuit board, of the driving circuit board passes through the hinged side part to be fixed in the hollow rotating shaft. 
 
     
     
       6. The display apparatus according to  claim 1 , further comprising a second polarizer arranged between the color film substrate and the backlight module;
 wherein an orthographic projection of the second polarizer on the color film substrate completely coincides with the color film substrate; and 
 a light transmitting axis of the second polarizer and a light transmitting axis of the first polarizer are perpendicular to each other. 
 
     
     
       7. The display apparatus according to  claim 1 , wherein the display module further comprises: a liquid crystal layer arranged between the array substrate and the color film substrate. 
     
     
       8. A manufacturing method of an array substrate comprised in the display apparatus according to  claim 1 , comprising:
 providing a base substrate; and 
 manufacturing an antireflection layer and a metal layer on the base substrate; 
 wherein an orthographic projection of the antireflection layer on the base substrate completely coincides with an orthographic projection of the metal layer on the base substrate. 
 
     
     
       9. The manufacturing method according to  claim 8 , wherein the manufacturing the antireflection layer and the metal layer on the base substrate comprises:
 forming an antireflection film and a metal film on the base substrate in sequence; and 
 forming the antireflection layer and the metal layer provided with consistent patterns by performing a single masking process on the metal film and the antireflection film. 
 
     
     
       10. The manufacturing method according to  claim 8 , wherein the manufacturing the antireflection layer and the metal layer on the base substrate comprises:
 forming an antireflection film on the base substrate, and forming the antireflection layer provided with a pattern consistent with that of a subsequent gate metal layer and a source and drain metal layer by performing a single masking process on the antireflection film; and 
 forming the gate metal layer and the source and drain metal layer respectively by performing a masking process twice on the antireflection layer in sequence.